Children (35 direct children, 35 direct and indirect children):
Physocyclus californicus
Physocyclus mexicanus
Physocyclus rotundus
Physocyclus mysticus
Physocyclus validus
Physocyclus guanacaste
Physocyclus pedregosus
Physocyclus cornutus
Physocyclus merus
Physocyclus enaulus
Physocyclus lautus
Physocyclus reddelli
Physocyclus bicornis
Physocyclus viridis
Physocyclus tanneri
Physocyclus modestus
Physocyclus dugesi
Physocyclus hoogstraali
Physocyclus globosus
Physocyclus platnicki
Physocyclus brevicornus
Physocyclus darwini
Physocyclus franckei
Physocyclus gertschi
Physocyclus huacana
Physocyclus marialuisae
Physocyclus michoacanus
Physocyclus montanoi
Physocyclus palmarus
Physocyclus paredesi
Physocyclus peribanensis
Physocyclus rothi
Physocyclus sarae
Physocyclus sprousei
Physocyclus xerophilus